gnu: geany: Un-unbundle scintilla

* gnu/packages/text-editors.scm (geany)[source]: Do not un-bundle scintilla.
[arguments]: Remove phase using our shared library.  Use bundled one instead.

gnu: geany: Fix crash when displaying file selection

* gnu/packages/text-editors.scm (geany)[arguments]: Wrap GTK to prevent errors
when opening file selection menu.

gnu: ikiwiki: Add missing input.

* gnu/packages/web.scm (ikiwiki)[inputs]: Add perl-ipc-run.
[arguments]: Set PERL5LIB and CC for IPC::Run in 'pre-check' phase.

gnu: ikiwiki: Propagate some inputs.

* gnu/packages/web.scm (ikiwiki)[inputs]: Move perl-cgi-formbuilder,
perl-cgi-session, perl-mail-sendmail, perl-timedate and perl-xml-simple
to...
[propagated-inputs]: ...here.

gnu: ikiwiki: Revert to standard wrapper.

* gnu/packages/web.scm (ikiwiki)[arguments]: Remove
unnecessary 'include-PERL5LIB-in-wrapper' phase.  The PERL5LIB
environment variable may be set in the user's setup file instead.

gnu: swaks: Update to 20190914.0.

* gnu/packages/mail.scm (swaks): Update to 20190914.0.

gnu: bootstrap: Add powerpc64-linux dynamic linker.

This makes it possible to build bootstrap binaries for powerpc64-linux:

  guix build --target=powerpc64-linux-gnu bootstrap-tarballs

* gnu/packages/bootstrap.scm (glibc-dynamic-linker): Add an entry for
powerpc64-linux.

Signed-off-by: Chris Marusich <cmmarusich@gmail.com>

gnu: emacs-cyberpunk-theme: Update to 1.22.

* gnu/packages/emacs-xyz.scm (emacs-cyberpunk-theme): Update to 1.22.

gnu: exim: Update to 4.94.

* gnu/packages/mail.scm (exim): Update to 4.94.

gnu: wireguard-tools: Update to 1.0.20200513.

* gnu/packages/vpn.scm (wireguard-tools): Update to 1.0.20200513.

gnu: dash: Update to 0.5.11.

* gnu/packages/shells.scm (dash): Update to 0.5.11.

gnu: vis: Fix configuration load order.

* gnu/packages/text-editors.scm (vis)[native-search-paths]: Remove.

There is no need to set $VIS_PATH to $prefix/share/vis as VIS_PATH
(#define), which is also in search path
(https://github.com/martanne/vis/blob/7648280a95954304e5e935e2cead16d836b86eda/vis-lua.c#L2662),
is already set by Makefile to $prefix/share/vis
(https://github.com/martanne/vis/blob/7648280a95954304e5e935e2cead16d836b86eda/Makefile#L37).

This fixes issue https://issues.guix.gnu.org/39394

Signed-off-by: Jakub Kądziołka <kuba@kadziolka.net>

gnu: emacs-perspective: Update to 2.8.

* gnu/packages/emacs-xyz.scm (emacs-perspective): Update to 2.8.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

combinators: Recurse fold2 to named let loop.

* guix/combinators.scm (fold2): Recurse to named let loop, not fold2 itself.

Signed-off-by: Jakub Kądziołka <kuba@kadziolka.net>

gnu: emacspeak: Update to 52.0.

* gnu/packages/emacs-xyz.scm (emacspeak): Update to 52.0.
[arguments]: Add phase to remove a non-existing file.  Change executable.
[inputs]: Use espeak-ng instead of espeak.
[description]: Typographic fix.

gnu: enlightenment: Update to 0.24.1.

* gnu/packages/enlightenment.scm (enlightenment): Update to 0.24.1.

gnu: gdl: Don't use custom bootstrap phase.

* gnu/packages/gnome.scm (gdl)[arguments]: Remove custom boostrap phase.
(gdl-minimal)[arguments]: Don't inherit arguments from gdl.

gnu: inkscape: Add inkscape-1.0.

* gnu/packages/inkscape.scm (inkscape-1.0): New variable.
* gnu/packages/gtk.scm (at-spi2-atk): Add a TODO comment.

gnu: Add libuemf.

* gnu/packages/image.scm (libuemf): New variable.

gnu: Add drm-tools.

* gnu/packages/textutils.scm (drm-tools): New variable.